Imports github.com/google/uuid github.com/pkg/errors github.com/sendgrid/sendgrid-go github.com/sendgrid/sendgrid-go/helpers/mail github.com/swaggest/jsonschema-go github.com/swaggest/openapi-go/openapi3 Standard library imports crypto/sha1 embed encoding/hex encoding/json fmt log net/http os path/filepath reflect regexp runtime strconv strings time